I have set up two email accounts on my iphone4, one with tiscali, my ISP, and the other on gmail. I am able to receive emails on both accounts, and can send emails from my gmail account, but am "Unable to Send Email" from my tiscali (talktalk) account.
I have set up two email accounts on my iphone4, one with tiscali, my ISP, and the other on gmail. I am able to receive emails on both accounts, and can send emails from my gmail account, but am "Unable to Send Email" from my tiscali (talktalk) account. I get the error message "A copy has been placed in your Outbox. The sender address "name"@tiscali.co.uk was rejected by the server".
iPhone 4, iOS 7.0.4